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Marquise|Natural|IGI

0.71ct I SI1 Marquise Natural Diamond

VG • I/SI1 • IGI 763647430

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 763647430

Diamond specifications and retailer prices

From $762 AUD
₹50,883 INR
As of November 2, 2026
Save $2,393 AUD (76%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $3,155 AUD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.71ct natural marquise diamond

This 0.71ct natural marquise sits in the half to three-quarter carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI 763647430. Listed at 14 retailers as of October 30, 2026, with prices from $762 to $3,155, a $2,393 spread on the same certified stone. NZ Jewellers lists it at $3,155. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.71
Carat
I
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle32°
Pavilion angle38.6°
OriginNatural
Grading LabIGI
CertificateIGI 763647430
Dimensions10.23 × 4.66 × 2.67 mm
L/W Ratio2.20
Girdle conditionFaceted
Culet sizePointed
Top View
10.23 mm4.66 mm0.71 ctI / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI 763647430
Side View
Table 59.0%Crown 32°Girdle: MediumPavilion 38.6°Culet: NoneDepth 57.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $2,323 AUD|Low: $761 AUD|High: $2,352 AUD|Avg: $1,322 AUD|-0.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 2$762 AUD
Retailer 8$1,006 AUD
Retailer 7$1,027 AUD
Retailer 3$1,268 AUD
Retailer 4$1,269 AUD
Retailer 5$1,429 AUD
Retailer 6$1,502 AUD
Retailer 1$2,323 AUD

28 data points across 8 retailers

14 retailers$762 AUD to $3,155 AUD

A
Cheapest Retailer
-
$762 AUD
₹50,883 INR
Retailer 2
-
$957 AUD
$671 USD
View
Price last confirmed 91 days ago
B+
Retailer 3
-
$1,006 AUD
$705 USD
View
B+
Retailer 4
-
$1,006 AUD
$705 USD
View
A
Retailer 5
-
$1,027 AUD
$720 USD
View
B+
Retailer 6
-
$1,044 AUD
$732 USD
View
B+
Retailer 7
-
$1,161 AUD
$814 USD
View
B+
Retailer 8
-
$1,195 AUD
$837 USD
View
B+
Retailer 9
-
$1,268 AUD
£700 GBP
View
B+
Retailer 10
-
$1,269 AUD
£701 GBP
View
B+
Retailer 11
-
$1,429 AUD
€954 EUR
View
B+
Retailer 12
-
$1,502 AUD
ZAR 17,011 ZAR
View
B
Retailer 13
-
$2,323 AUD
£1,282 GBP
View
Most Expensive
C
NZ Jewellers
593d6ae1-2806-48bd-ac34-a7c3b8231f53 · Oct 30
$3,155 AUD
$2,211 USD
View
13 more retailers have this diamond
Prices start from $762 AUDSave up to $2,393 AUD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
0.71ct Marquise
$762 AUD